CyberPower OLS6KERT4UA is a high-efficiency UPS featuring true online double-conversion topology, delivering continuous Pure Sine Wave output with zero transfer time. Designed for mission-critical equipment such as servers, NAS, surveillance systems, transportation infrastructure, and emergency systems, it is ideal for server rooms and data center environments.

With a high output power factor (PF = 1.0), it provides more usable power within a compact 4U rack/tower convertible design. The tiltable color LCD panel enables intuitive monitoring and configuration. The UPS supports extended battery modules with auto-detection and adjustable charging current for optimized recharge time. It also features dry contact relay ports and optional SNMP remote management for advanced monitoring and integration.

Key Specifications

Capacity: 6000VA / 6000W
Topology: Online Double Conversion
Waveform: Pure Sine Wave
Transfer Time: 0 ms
Power Factor: 1.0
Efficiency (ECO Mode): >98%

Input Voltage: 230V (110?300V range)
Output Voltage: Configurable 200 / 208 / 220 / 230 / 240V ?1%

Output Connection: Hardwire Terminal Block

Battery Runtime:
9.3 min @ Half Load
2.3 min @ Full Load
Recharge Time: 4 hours
Adjustable Charging Current: 1?4A
User-Replaceable & Hot-Swappable: Yes
Extended Battery Module: Up to 10 (Model: BPS192V7ART3U)

Surge Protection: 1335 Joules
Communication: USB, RS232, Dry Contact, EPO Port
Optional Remote Management: SNMP/HTTP (RMCARD205)
Parallel Expansion: Up to 4 Units (Optional)

Form Factor: 4U Rack / Tower Convertible
Dimensions (W ? H ? D): 433 ? 171 ? 661 mm
Weight: 52.7 kg
Operating Temperature: 0?C ? 40?C
Certification: CE, TISI, RoHS